SAM7S32 Atmel Corporation, SAM7S32 Datasheet - Page 205
SAM7S32
Manufacturer Part Number
SAM7S32
Description
Manufacturer
Atmel Corporation
Specifications of SAM7S32
Flash (kbytes)
32 Kbytes
Pin Count
48
Max. Operating Frequency
55 MHz
Cpu
ARM7TDMI
Hardware Qtouch Acquisition
No
Max I/o Pins
21
Ext Interrupts
21
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Uart
2
Ssc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
8
Self Program Memory
NO
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
3.0 to 3.6
Fpu
No
Mpu / Mmu
no / no
Timers
3
Output Compare Channels
3
Input Capture Channels
3
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
No
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ARM DDI 0029G
Symbol
T
T
T
T
T
trstd
trstd
trsts
wh
ws
Parameter
nTRSTf to every output valid
nTRSTf to TAP outputs valid
nTRSTr setup to TCKr
nWAIT hold from MCLKf
nWAIT setup to MCLKr
Copyright © 1994-2001. All rights reserved.
Table 7-23 AC timing parameters used in this chapter (continued)
Parameter
Type
Maximum
Maximum
Maximum
Minimum
Minimum
AC and DC Parameters
Figure
cross
reference
-
-
-
Figure 7-17
Figure 7-17
7-33
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